Explanation:
The natural system of classification is a biological classification based upon morphological and anatomical relationships and affinities. Artificial systems of classification were based on morphological characters such as habit, habitat, colour, number and shape of leaves.
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3. Which of the following apply to skeletal muscle? (Choose all that apply) 1: striated 2: involuntary 3 : voluntary 4 : used for movement
Answer:
striated
voluntary
used for movement
Explanation:
Skeletal muscle is:
→ striated - they are marked with long, thin parallel streaks
involuntary - they aren't done without will or conscious control.
→ voluntary - they are done out of one's own free will.
→ used for movement - they allow you to perform a wide range of movement
Description of damages caused by flood to lands, to infrastructures, damages to human lives, damages to crops, damages to other animals paragraph
Large debris and floodwaters can cause structural damage to bridges and roadways, making travel impossible. Power, telephone, and cable lines can be taken out by flash floods as well. Flood waters can disrupt or contaminate ground water, making tap water unfit for consumption.
What are the consequences of flooding?The cases of flooding in the basin generate numerous negative impacts on the population's quality of life, the consequences of these events are:
the difficulty in urban mobilityloss of real estate value of homeswhich may be affected in these eventsmaterial loss problemsWith this information, we can conclude that Floods have large social consequences for communities and individuals. As most people are well aware, the immediate impacts of flooding include loss of human life, damage to property, destruction of crops, loss of livestock, and deterioration of health conditions owing to waterborne diseases.
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What causes the characteristic thrashing motion of nematodes?
A. the fluid-filled body cavity
B. the pseudocoelom that acts as a hydroskeleton
C. the blunted head and pointed tail
B. the pseudocoelom that acts as a hydro skeleton causes the characteristic thrashing motion of nematodes.
The longitudinal muscles of nematodes are contracted to move them. The animal moves by thrashing back and forth because to the tremendous internal pressure that forces the body to flex rather than flatten. Nematodes only have longitudinal muscles, not the two bands of muscles found in other worms. They can only move by clenching the lengthy muscles on either side of their body and wiggling forward, which explains their distinctive thrashing motion.The pseudocoelom serves as a lubricant between tissues, houses coelomocytes, and generates turgor-hydrostatic pressure for the entire animal.Because it is fluid-filled, the fluid's hydrostatic qualities enable a more rigid construction, greatly improving the efficiency of the skeletal system and movement.learn more about nematodes here:
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Answer: B. the pseudocoelom that acts as a hydroskeleton
Explanation:
how is the process of photosynthesis taking place thru Calvin Cycle?
This is the ideal question! Thanks for asking!
Before we start, let's go through a mini-review.
Photosynthesis:
The complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll.
Calvin Cycle:
A series of biochemical reactions that take place in the stroma of chloroplast in photosynthetic organisms.
Now that we have gone through what these two terms are and their definitions, let's head onto the actual questions.
So the question asks, how is the process of photosynthesis taking place through Calvin Cycle?
In plants, carbon dioxide (CO2[tex]CO2[/tex]CO2C, O, start subscript, 2, end subscript) enters the interior of a leaf via pores called stomata and diffuses into the stroma of the chloroplast—the site of the Calvin cycle reactions, where sugar is synthesized. Because they are not primarily fueled by light, these reactions are often known as the "light-independent reactions."
Carbon atoms from CO2 [tex]CO2[/tex] CO2 C, O, start subscript, 2, and end subscript are fixed (incorporated into organic molecules) and utilized to create three-carbon sugars in the Calvin cycle. ATP and NADPH produced by the light reactions are used to power and support this activity. Calvin cycle reactions occur in the stroma, as opposed to light reactions, which occur in the thylakoid membrane (the inner space of chloroplasts).
That's about it! If you'd like, check out the attachment for a visual!
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Eddie
A
B
C
D
look at the picture
Answer:
c
Explanation:
because the curves are and the d line is poiting b and c
Which of the following does NOT negatively affect the health of a watershed?
Select one:
a. Surface runoff from roads, sidewalks, and roofs
b. Sewer overflow from combined sewer systems
c. Wilderness areas
d. Chemicals used on farmland
(single choice
I really need help with number 7 no one was able to help me yet and I need the help thanks
Answer:
insulin it is used by the diabetes patient when they are diabetes level is high and on that time there to use this because medicines is not able to work properly on that time so this insulin have been used injection
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When blood glucose levels is too high, insulin is secreted and is responsible for increasing the absorption of glucose into the body cells for its own use which decreases the blood glucose level to normal levels. Insulin regulates blood glucose levels.
On the flip side, if blood glucose levels are too low, glucagon is secreted and is responsible for converting stored glycogen into glucose which are then secreted into the blood, thus increasing blood glucose levels.
Directions Imagine you are writing a paper about why critical thinking skills are important in the workplace. Review the lectures on Crediting Sources, APA, and Avoiding Plagiarism. Then read this article about this topic (the article is also available in the course in case the object link below does not work): After reviewing article, select a sentence that would be strong support for a paper on critical thinking in the workplace. In a paragraph submitted as a Word document, include the following: • A sentence to introduce the main idea of the article. • A signal phrase to let the reader know the following information is from a source • The quote from the article, including quotation marks and in-text citation. • A sentence that discusses the quote you chose and connects it with your imaginary paper. Please review the rubric below for grading criteria.
The reason why critical thinking skills are important in the workplace is because Critical thinking skills are:
They are valuable in regards to the roles in an organization. These skills are known to boast or enhance communication and creativity It helps in problem-solving.Why is the above case important?Thinking critically in the workplace is known to be a factor that helps a person to be able to connect ideas, examine arguments, see errors and solve issues that are known to be complex in nature.
Note that Critical thinking is very vital in three aspect of business:
In leadershipIn problem-solvingIn communicationCitation
Tripathy, Mitashree. (2020). Dimensions of Critical Thinking in Workplace Management & Personal Development: A Conceptual Analysis. Multidisciplinary Journal for Education, Social and Technological Sciences. 7. 10.4995/muse.2020.12925.
Therefore, The reason why critical thinking skills are important in the workplace is because Critical thinking skills are:
They are valuable in regards to the roles in an organization. These skills are known to boast or enhance communication and creativity It helps in problem-solving.Learn more about thinking skills From
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Where is an athlete likely to feel pain when suffering from a medial collateral sprain?
Answer:
A- front of the knee
this is because the pain would release behind the knee pushing towards it.
hope I helped.
Which are the main parts of a flowering plant? Select four options. seeds roots stem leaves flowers
Answer:
Flowers stem leaves roots.
Explanation:
The main parts of a flowering plant are flowers stem leaves root.
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Two individuals who are heterozygous for both genes in a dihybrid cross mate. What are the chances that their offspring will also be heterozygous for both genes? (Type answer as a decimal)
The probability that the offspring of the parents who are both heterozygous in a dihybrid cross are also heterozygous for both genes is 0.25
What is a dihybrid cross?A dihybrid cross is a cross in which two different traits are involved in the crossing.
For example, the trait for height and color of hair in two parents being crossed is a form of a dihybrid cross.
Assuming two two traits are Ss and Yy, where the dominant traits are S and Y and the recessive traits are s and y.
The two individuals are heterozygous for both genes means that their genotype are both SsYy.
The dihybrid cross is shown in the attached image;
Based on the attached image, the heterozygous offspring for both genes SsYy are 4 out of the possible 16 offspring.
The probability of offspring that are heterozygous for both genes = 4/16 = 0.25
In conclusion, in a dihybrid cross, two traits or genes are involved in the cross and a possible number of 16 offspring are produced from the cross.
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Explain the structure and function of tissue systems in plants.
Answer:
Key Takeaways: Plant Tissue Systems
Epidermis is a thin cell layer that covers and protects underlying cells. The outer periderm, or bark, is a thick layer of nonliving cork cells. Vascular tissue is composed of xylem and phloem. These tube-like structures transport water and nutrients throughout the plant.
Answer:
function of tissue system:
Dermal tissue covers and protects the plant, and vascular tissue transports water, minerals, and sugars to different parts of the plant. Ground tissue serves as a site for photosynthesis, provides a supporting matrix for the vascular tissue, and helps to store water and sugars.
Explanation:
structure of tissue system:
Vascular tissue transports water, minerals, and sugars to different parts of the plant. Vascular tissue is made of two specialized conducting tissues: xylem and phloem. Xylem tissue transports water and nutrients from the roots to different parts of the plant, and also plays a role in structural support in the stem.
If all of the carbon dioxide were
removed from the atmosphere,
what effect would this have on
plants?
A. They would no longer be able to
photosynthesize because carbon dioxide is a
reactant in the process.
B. They would adapt and change the
photosynthesis reaction to not need carbon
dioxide.
C. This would not affect the plants.
Answer: A.
Explanation:
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What percentage of Bb x Bb offspring will be bb?
Identify the suggested set of activities for the given
corresponding principle(s).
1. Programs and teachers engage families in ways that
are truly reciprocal.
2. Programs invite families to participate in program-
level decisions and advocacy efforts.
3. Programs invite families to participate in decision-
making and goal-setting for their children.
4. Programs provide learning activities for the home and
in the community.
5. Programs implement a comprehensive, program-level system of family engagement.
6.Teachers and programs engage families in two-way communication.
The suggested set of activities for the corresponding principles regarding the Programs and teachers is explained below.
How to explain the information?1. Programs and teachers engage families in ways that are truly reciprocal.
Programs and families can benefit from shared resources and information. Teachers seek information about children’s lives, families, and communities.2. Programs invite families to participate in program-level decisions and advocacy efforts.
Programs invite families to actively participate in making decisions about the program itself. Programs also invite families to advocate for early childhood education in the wider community.3. Programs invite families to participate in decision-making and goal-setting for their children.
Programs invite families to actively take part in making decisions concerning their children’s education. Teachers and families jointly set goals for children’s education and learning both at home and at school.4. Programs provide learning activities for the home and in the community.
Programs use learning activities at home and in the community to improve each child’s early learning.5. Programs implement a comprehensive, program-level system of family engagement.
Programs institutionalize family engagement policies and practices and ensure that teachers, and other staff receive the supports they need to fully engage families6. Teachers and programs engage families in two-way communication
Strategies allow for both school- and family-initiated communication that is timely and continuous. Conversations focus on a child’s educational experience as well as the larger program.Learn more about teachers on:
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Answer:
1. Family Showcase, Family/Teacher Conference, Family Focus Groups
2. Family Council Advocacy Events
3. Beginning-of-the-Year Family Night, Family/Teacher Conferences, Surveys and Questionnaires
4. Weekly Newsletters, Take-Home Backpacks, Make-and-Take Nights
5. Plans including, short-term and long-term goals
6. Daily Sheets, Journal, Technology/Apps, Telephone Conferences
Explanation: Penn Foster
8. Which of the following are true of cells? Select all that apply.
All cells are surrounded by a membrane.
Most cells have some type of genetic material.
All cells have a nucleus.
All cells have cytoplasm.
Cells can be categorized as prokaryotic or unicellular.
(I’m a girl) I’m wanting to go on runs in the morning. However, I am both self conscious and afraid of getting kidnapped or other bad things happening to me.
How do I get over these feelings?
Answer:
(I am also a girl) Just keep some pepper spray on you. If you have a phone you can have it on you just either keep it out of sight or in a safe place within reach so if you need to you can call for an emergency. I bet you are beautiful, but if you are self-conscious I don't really know what to tell you other than try ignoring stares or what other people say it doesn't matter what other people think about you it only matters what you think of yourself. Also if someone ends up grabbing you kick and scream as loud as you can. Try hurting them to get out of their grasp. When you get out of their grasp, DO NOT run home, run to the nearest police station or to a stranger's house and tell them you need help.
Explanation:
I hope this helps you get over those feelings :) wish you the best.
Answer: On amazon they sell safety supplies ( pepper spray, mini knife, window breaker, etc) make sure somebody is with you so they can protect you to better to be in a group of two or more then alone
Explanation:
Help with somebody who is an expert in meteorology or took any class in it
I would say this isn't a question but more a lack of experience in a field of science or a subject.
So I will help by giving a brief explanation on what it is.
The study of the Earth's atmosphere and the changes in temperature and moisture distribution that give rise to various weather situations is known as meteorology. Precipitation (rain and snow), thunderstorms, tornadoes, hurricanes, and typhoons are a few of the important topics of research.
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I need help with questions 3 4 and 5 sorry if the picture is a little blurry
Answer:
3 the most likely answer is b
because the other choices are unrelated to the question
4 the choices are not appropriate as I think
but contextual answer is most likely c but it has to be the absorbtion of sugar by pancreases
7 answer is obviously c
What is Osmosis.. Please define it and give some examples.
Answer:
Explanation:
osmosis is the movement of water molecules from the region of higher concentration to the region of lower concentration down the concentration gradient.
some of the examples are root hair cells as they absorb water molecules from the soil and are low in concentration compare to the soil. so osmosis takes place
Which of these describes the levels of organization of an animal? A. Tissues are composed of organs, which are composed of cells. B. Organs are composed of cells, which are composed of tissues. C. Organs are composed of tissues, which are composed of cells. D. Tissues are composed of cells, which are composed of organs.
Answer:
C. Organs are composed of tissues , which are composed of cells .
The animals are generally organized in a fashion that, the organism is composed of organs, which are composed of tissue, and tissues are composed of cells. So, option C is correct.
The cells are called the building block of life and come last under this hierarchy.
The hierarchy which follows the organization structure of cells, tissues, and organs follows the given criteria :
The cells are made up of cellular organelles, which are organized in a fashion that is required for the specific function of a cell.
The collection of a group of cells having the same physiological structure and function makes up the tissue.
The tissues with the same function and structural organization collectively make up the organs.
The different kinds of organs, contributing to myriads of functions of the body, make up a human body, live and well functioning.
Therefore, option C is correct.
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Storm winds knock down trees in part of a forest. Which of these effects of
the storm winds is a negative consequence?
A. A new clearing attracts new animals.
B. The fallen trees become food for decomposers.
C. Organisms living in the fallen trees lose shelter.
D. More light reaches shorter plants.
Answer:
C. Organism living in the fallen trees lose shelter.
Explanation:
talking about the effects of storm winds falling trees, it creates more light to reach shorter plant which will help the plants to do photosynthesis well, which will even facilitate their fast growth; that's positive.
Fallen trees becoming food for decomposers can also be positive cause this will help the soil or earth of that forest have fertility
New Clearing attracting animals such as man can lead to extinction of forest which to conservators they feel like no-no-no-no that's they'd see it as a negative consequence of the wind storm effect, yes this can lead to de-sheltering of organisms inhabiting that niche(trees)
A total lunar eclipse occurs when:
The Sun, Earth, and Moon are not aligned, but all direct sunlight is still blocked from the Moon.
The Sun, Earth, and Moon are perfectly aligned, and no direct sunlight reaches the Moon.
A portion of the Moon is darkened by a shadow cast by Earth.
The Sun, Earth, and Moon are perfectly aligned, and the Moon is illuminated by the Sun.
Given the sequence of acgtat, read in the 5’ → 3’ direction, what would be the sequence of the opposite strand, read in the 5’ → 3’ direction? is this dna or rna?.
Answer:
The strand would read ATACGT, and it's DNA.
Explanation:
It's the reverse compliment, and as DNA is antiparallel, you would just list the nucleotide sequence corresponding to the backwards order of the original sample. This is a double strand, since there is an opposite strand, which means it is DNA.
Question is up there
One of the difference is that fishes have single circulation but humans have double circulation of blood.
Answer:
Humans have double circulation pathways while fish have a single circulation pathway.
1. Describe in brief the importance of average in measurement.
Answer:
to get accurate measurement
Explanation:
It is also called measure of central tendency i.e. a measure of the central value in the population. It is representative of the entire data. If X is the average of a dataset, then the numbers to its left and right balance each other. It is easily affected by outliers.
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A balanced diet is a diet that contains an adequate amount of different macronutrients along with micronutrients.
What is a balanced diet?A balanced diet is a diet that contains the required amount of nutrients for the body per unit of time.
The necessary nutrients for the normal functioning of the human body are divided into two:
MacronutrientsMicronutrientsMacronutrients are nutrients that are needed in large amounts. They are required by the body for energy, tissue building, and body maintenance. Macronutrients include carbohydrates, proteins, and fat.
Micronutrients are nutrients that are needed in small amounts. They are required for the overall well-being of the human body and their deficiencies can cause life-threatening conditions. Micronutrients are mainly vitamins such as vitamins A, B, and C.
Hence, a balanced diet will contain an adequate amount of protein, carbohydrates, fat, and vitamins.
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14 Answer:
_____ is the most abundant element in the Earth's atmosphere.
15 Answer:
The _____ electrons are those found in the outermost energy level of
an atom.
16 Answer:
In the modern periodic table, elements are arranged in order of
increasing atomic masses.
a. true
b. false
17 Answer:
Elements can be classified as metals, nonmetals, or metalloids.
a. true
b. false
18 Answer:
Nonmetals are good conductors of heat and electricity.
a. true
b. false
19 Answer:
Luster is a chemical property of metals.
a. true
b. false
20 Answer:
Halogens include fluorine, chlorine, bromine, iodine, and astatine.
a. true
b. false
Oxygen is the most abundant element in the Earth's atmosphere.
The valence electrons are those found in the outermost energy level of an atom.
In the modern periodic table, elements are arranged in order of increasing atomic numbers. True
Elements can be classified as metals, nonmetals or metalloids. True
Nonmetals are good conductors of heat and electricity. False
Luster is a chemical property of metals. True
Halogens include fluorine, chlorine, bromine, iodine, and astatine. True
What is an element?An element is a substance which cannot be split into simpler units by a ordinary chemical process
So therefore, Oxygen is the most abundant element in the Earth's atmosphere.
The valence electrons are those found in the outermost energy level of an atom.In the modern periodic table, elements are arranged in order of their increasing atomic numbers TrueLearn more about elements:
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importance of protein in metabolism
Answer:
Protein is also used for growth and repair. Amid all these necessary functions, proteins also hold the potential to serve as a metabolic fuel source. Proteins are not stored for later use, so excess proteins must be converted into glucose or triglycerides, and used to supply energy or build energy reserves.
where is food stored in non endosperm seed?
Explanation:
A lithosphere is the rigid, outermost rocky shell of a terrestrial planet or natural satellite. On Earth, it is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of up to thousands of years or more
